64662016

素因数分解:

$2^9\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:94

約数の個数: 120

約数和(自身を含む): 150749280

約数和(自身を除く): 86087264

約数列:

[1, 2, 4, 8, 16, 17, 19, 23, 32, 34, 38, 46, 64, 68, 76, 92, 128, 136, 152, 184, 256, 272, 289, 304, 323, 368, 391, 437, 512, 544, 578, 608, 646, 736, 782, 874, 1088, 1156, 1216, 1292, 1472, 1564, 1748, 2176, 2312, 2432, 2584, 2944, 3128, 3496, 4352, 4624, 4864, 5168, 5491, 5888, 6256, 6647, 6992, 7429, 8704, 9248, 9728, 10336, 10982, 11776, 12512, 13294, 13984, 14858, 18496, 20672, 21964, 25024, 26588, 27968, 29716, 36992, 41344, 43928, 50048, 53176, 55936, 59432, 73984, 82688, 87856, 100096, 106352, 111872, 118864, 126293, 147968, 165376, 175712, 200192, 212704, 223744, 237728, 252586, 351424, 425408, 475456, 505172, 702848, 850816, 950912, 1010344, 1405696, 1701632, 1901824, 2020688, 2811392, 3403264, 3803648, 4041376, 8082752, 16165504, 32331008, 64662016]

約数ペア:

[(1, 64662016), (2, 32331008), (4, 16165504), (8, 8082752), (16, 4041376), (17, 3803648), (19, 3403264), (23, 2811392), (32, 2020688), (34, 1901824), (38, 1701632), (46, 1405696), (64, 1010344), (68, 950912), (76, 850816), (92, 702848), (128, 505172), (136, 475456), (152, 425408), (184, 351424), (256, 252586), (272, 237728), (289, 223744), (304, 212704), (323, 200192), (368, 175712), (391, 165376), (437, 147968), (512, 126293), (544, 118864), (578, 111872), (608, 106352), (646, 100096), (736, 87856), (782, 82688), (874, 73984), (1088, 59432), (1156, 55936), (1216, 53176), (1292, 50048), (1472, 43928), (1564, 41344), (1748, 36992), (2176, 29716), (2312, 27968), (2432, 26588), (2584, 25024), (2944, 21964), (3128, 20672), (3496, 18496), (4352, 14858), (4624, 13984), (4864, 13294), (5168, 12512), (5491, 11776), (5888, 10982), (6256, 10336), (6647, 9728), (6992, 9248), (7429, 8704)]